rust/tests/mir-opt/issue_76432.test.SimplifyComparisonIntegral.panic-unwind.diff

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- // MIR for `test` before SimplifyComparisonIntegral
+ // MIR for `test` after SimplifyComparisonIntegral
fn test(_1: T) -> () {
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debug x => _1;
let mut _0: ();
let _2: &[T];
let mut _3: &[T; 3];
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let _4: [T; 3];
let mut _5: T;
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let mut _6: T;
let mut _7: T;
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let mut _8: usize;
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let mut _9: usize;
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let mut _10: bool;
let mut _11: !;
scope 1 {
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debug v => _2;
scope 2 {
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debug v1 => &(*_2)[0 of 3];
debug v2 => &(*_2)[1 of 3];
debug v3 => &(*_2)[2 of 3];
}
}
bb0: {
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StorageLive(_3);
StorageLive(_4);
_4 = [_1, _1, _1];
_3 = &_4;
_2 = move _3 as &[T] (PointerCoercion(Unsize));
StorageDead(_3);
_8 = Len((*_2));
_9 = const 3_usize;
- _10 = Eq(move _8, const 3_usize);
- switchInt(move _10) -> [0: bb1, otherwise: bb2];
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+ nop;
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+ switchInt(move _8) -> [3: bb2, otherwise: bb1];
}
bb1: {
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_11 = core::panicking::panic(const "internal error: entered unreachable code") -> unwind continue;
}
bb2: {
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StorageDead(_4);
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return;
}
}